:root{--navy:#0b1220;--teal:#19c4b1;--ink:#17243a;--muted:#64748b;--line:#dce4ee;--cloud:#f6f8fb;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--cloud);color:var(--ink);font:14px Inter,Arial,sans-serif}button,input,select{font:inherit}.auth{min-height:100vh;display:grid;place-items:center;background:var(--navy);padding:24px}.authbox{width:min(440px,100%);padding:32px;border-radius:18px;background:#fff}.logo{font:800 28px Manrope;color:var(--navy);letter-spacing:-1px}.logo i{color:var(--teal);font-style:normal}.auth h1{font:800 30px Manrope;margin:28px 0 8px}.hint,.muted{color:var(--muted);line-height:1.55}.field{display:grid;gap:7px;margin:18px 0}.field label{font-size:12px;font-weight:700;color:#26364e}.field input,.field select,.row input,.lines input,.lines select{width:100%;min-height:46px;border:1px solid #d5dfeb;border-radius:10px;padding:11px 13px;background:#fff;color:var(--ink);outline:0;box-shadow:0 1px 2px rgba(15,23,42,.02);transition:border-color .16s,box-shadow .16s}.field input:focus,.field select:focus,.row input:focus,.lines input:focus,.lines select:focus{border-color:#19c4b1;box-shadow:0 0 0 3px rgba(25,196,177,.15)}.field input::placeholder,.row input::placeholder,.lines input::placeholder{color:#94a3b8}.button{border:0;border-radius:10px;min-height:44px;padding:11px 16px;font-weight:700;cursor:pointer;transition:transform .14s,box-shadow .14s}.button:hover{transform:translateY(-1px);box-shadow:0 6px 14px rgba(15,23,42,.1)}.primary{background:var(--teal);color:var(--navy)}.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}.danger{color:#b42318}.shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}.side{background:var(--navy);padding:26px 14px;color:#d6e0eb}.side .logo{color:#fff;margin:4px 12px 34px}.nav{width:100%;border:0;background:transparent;color:#c7d2df;padding:12px;text-align:left;border-radius:8px;cursor:pointer;font-weight:600}.nav.active,.nav:hover{background:#203048;color:#fff}.content{padding:32px;max-width:1280px;width:100%}.top{display:flex;justify-content:space-between;gap:20px;align-items:start;margin-bottom:26px}.top h1{font:800 29px Manrope;margin:0}.notice{padding:10px 13px;border:1px solid #bee8e1;border-radius:9px;background:#effbf9;color:#076b60;font-size:12px;margin-bottom:20px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.card strong.big{display:block;font:800 28px Manrope;margin-top:8px}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:13px;border-bottom:1px solid #edf1f5}.table th{font-size:11px;text-transform:uppercase;color:var(--muted)}.status{font-size:11px;font-weight:700;padding:5px 8px;border-radius:20px;background:#e7f3ff;color:#1768a5}.status.paid{background:#e3f8ef;color:#087650}.status.overdue{background:#ffe9e9;color:#b42318}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.card>.row{padding:14px;border:1px solid #e4ebf2;border-radius:12px;background:#f8fafc;margin:-4px -4px 18px}.row input{flex:1 1 190px}.row .button{white-space:nowrap}.form{max-width:760px;padding:26px}.lines{display:grid;grid-template-columns:minmax(0,1fr) 104px 150px;gap:12px;margin:12px 0 20px;padding:14px;border:1px solid #e4ebf2;border-radius:12px;background:#f8fafc}.empty{padding:38px;text-align:center;color:var(--muted)}@media(max-width:760px){.shell{display:block}.side{display:flex;gap:5px;overflow:auto;padding:14px}.side .logo{display:none}.nav{width:auto;white-space:nowrap}.content{padding:20px 16px}.cards{grid-template-columns:1fr}.top{display:block}.top .button{margin-top:14px}.lines{grid-template-columns:1fr}.row .button{width:100%}}